dont

A collection of C++ template (metaprogramming) utilities that I often need, but don't want to have to re-implement for the 1000th time.

Requirements

• A C++ compiler that supports:
  • C++17 or greater
  • #pragma once because I refuse to accept that it's not standard
• [optional] CMake
• [optional] GTest (for unit tests)

Note that the core implementations included here do not depend on the STL.

Includes

• appending to a template parameter pack
• merging two or more template parameter packs
• conditionally removing types from param packs
• "iterating" over tuple-like objects (loop-unrolling)

Running tests

Clean rebuild and test

rm -rf build; (mkdir build && cd build && cmake .. -DDONT_ENABLE_TESTING:bool=on && make && ctest -V)